LIN Xiao-Long, ZHANG Tie-Qiang, GUO Shan-He . Development of Testing System On luminous Flux of Vehicle lamp[J]. Editorial Office of Optics and Precision Engineering, 1998,(4): 132-134
LIN Xiao-Long, ZHANG Tie-Qiang, GUO Shan-He . Development of Testing System On luminous Flux of Vehicle lamp[J]. Editorial Office of Optics and Precision Engineering, 1998,(4): 132-134DOI:
The paper introduces a device of testing luminous flux of vehicle lamp with integrating sphere and selenium cell as detector
and gives design thought of this system.The devices is controlled by microcopmuter
and its data acquisition
standard discriminant and priniting of the results are completed automtically.With relative error less than 5%
the international performance index of vehicle lamp is achieved. A good practical effect is showed when running a ideal test device in vehicle industry。